diff options
Diffstat (limited to 'Postman/Postman-Mail/PostmanSendGridMailEngine.php')
| -rw-r--r-- | Postman/Postman-Mail/PostmanSendGridMailEngine.php | 200 |
1 files changed, 200 insertions, 0 deletions
diff --git a/Postman/Postman-Mail/PostmanSendGridMailEngine.php b/Postman/Postman-Mail/PostmanSendGridMailEngine.php new file mode 100644 index 0000000..0798428 --- /dev/null +++ b/Postman/Postman-Mail/PostmanSendGridMailEngine.php @@ -0,0 +1,200 @@ +<?php +if (! class_exists ( "PostmanSendGridMailEngine" )) { + + require_once 'sendgrid-php-3.2.0/sendgrid-php.php'; + + /** + * Sends mail with the SendGrid API + * https://sendgrid.com/docs/API_Reference/Web_API/mail.html + * + * @author jasonhendriks + * + */ + class PostmanSendGridMailEngine implements PostmanMailEngine { + + // logger for all concrete classes - populate with setLogger($logger) + protected $logger; + + // the result + private $transcript; + + // + private $email; + private $apiKey; + + /** + * + * @param unknown $senderEmail + * @param unknown $accessToken + */ + function __construct($apiKey) { + assert ( ! empty ( $apiKey ) ); + $this->apiKey = $apiKey; + + // create the logger + $this->logger = new PostmanLogger ( get_class ( $this ) ); + + // create the Message + $this->email = new SendGrid\Email (); + } + + /** + * (non-PHPdoc) + * + * @see PostmanSmtpEngine::send() + */ + public function send(PostmanMessage $message) { + $options = PostmanOptions::getInstance (); + + // add the Postman signature - append it to whatever the user may have set + if (! $options->isStealthModeEnabled ()) { + $pluginData = apply_filters ( 'postman_get_plugin_metadata', null ); + $this->email->addHeader ( 'X-Mailer', sprintf ( 'Postman SMTP %s for WordPress (%s)', $pluginData ['version'], 'https://wordpress.org/plugins/postman-smtp/' ) ); + } + + // add the headers - see http://framework.zend.com/manual/1.12/en/zend.mail.additional-headers.html + foreach ( ( array ) $message->getHeaders () as $header ) { + $this->logger->debug ( sprintf ( 'Adding user header %s=%s', $header ['name'], $header ['content'] ) ); + $this->email->addHeader ( $header ['name'], $header ['content'] ); + } + + // if the caller set a Content-Type header, use it + $contentType = $message->getContentType (); + if (! empty ( $contentType )) { + $this->logger->debug ( 'Adding content-type ' . $contentType ); + $this->email->addHeader ( 'Content-Type', $contentType ); + } + + // add the From Header + $sender = $message->getFromAddress (); + { + $senderEmail = $sender->getEmail (); + $senderName = $sender->getName (); + assert ( ! empty ( $senderEmail ) ); + $this->email->setFrom ( $senderEmail ); + if (! empty ( $senderName )) { + $this->email->setFromName ( $senderName ); + } + // now log it + $sender->log ( $this->logger, 'From' ); + } + + // add the Sender Header, overriding what the user may have set + $this->email->addHeader ( 'Sender', $options->getEnvelopeSender () ); + + // add the to recipients + foreach ( ( array ) $message->getToRecipients () as $recipient ) { + $recipient->log ( $this->logger, 'To' ); + $this->email->addTo ( $recipient->getEmail (), $recipient->getName () ); + } + + // add the cc recipients + foreach ( ( array ) $message->getCcRecipients () as $recipient ) { + $recipient->log ( $this->logger, 'Cc' ); + $this->email->addCc ( $recipient->getEmail (), $recipient->getName () ); + } + + // add the bcc recipients + foreach ( ( array ) $message->getBccRecipients () as $recipient ) { + $recipient->log ( $this->logger, 'Bcc' ); + $this->email->addBcc ( $recipient->getEmail (), $recipient->getName () ); + } + + // add the reply-to + $replyTo = $message->getReplyTo (); + // $replyTo is null or a PostmanEmailAddress object + if (isset ( $replyTo )) { + $this->email->setReplyTo ( $replyTo->format () ); + } + + // add the date + $date = $message->getDate (); + if (! empty ( $date )) { + $this->email->setDate ( $message->getDate () ); + } + + // add the messageId + $messageId = $message->getMessageId (); + if (! empty ( $messageId )) { + $this->email->addHeader ( 'message-id', $messageId ); + } + + // add the subject + if (null !== $message->getSubject ()) { + $this->email->setSubject ( $message->getSubject () ); + } + + // add the message content + { + $textPart = $message->getBodyTextPart (); + if (! empty ( $textPart )) { + $this->logger->debug ( 'Adding body as text' ); + $this->email->setText ( $textPart ); + } + $htmlPart = $message->getBodyHtmlPart (); + if (! empty ( $htmlPart )) { + $this->logger->debug ( 'Adding body as html' ); + $this->email->setHtml ( $htmlPart ); + } + } + + // add attachments + $this->logger->debug ( "Adding attachments" ); + $this->addAttachmentsToMail ( $message ); + + $result = array (); + try { + + if ($this->logger->isDebug ()) { + $this->logger->debug ( "Creating SendGrid service with apiKey=" . $this->apiKey ); + } + $sendgrid = new SendGrid ( $this->apiKey ); + + // send the message + if ($this->logger->isDebug ()) { + $this->logger->debug ( "Sending mail" ); + } + $result = $sendgrid->send ( $this->email ); + if ($this->logger->isInfo ()) { + $this->logger->info ( ); + } + $this->transcript = print_r ( $result, true ); + $this->transcript .= PostmanModuleTransport::RAW_MESSAGE_FOLLOWS; + $this->transcript .= print_r ( $this->email, true ); + } catch ( SendGrid\Exception $e ) { + $this->transcript = $e->getMessage (); + $this->transcript .= PostmanModuleTransport::RAW_MESSAGE_FOLLOWS; + $this->transcript .= print_r ( $this->email, true ); + throw $e; + } + } + + /** + * Add attachments to the message + * + * @param Postman_Zend_Mail $mail + */ + private function addAttachmentsToMail(PostmanMessage $message) { + $attachments = $message->getAttachments (); + if (! is_array ( $attachments )) { + // WordPress may a single filename or a newline-delimited string list of multiple filenames + $attArray = explode ( PHP_EOL, $attachments ); + } else { + $attArray = $attachments; + } + // otherwise WordPress sends an array + foreach ( $attArray as $file ) { + if (! empty ( $file )) { + $this->logger->debug ( "Adding attachment: " . $file ); + $this->email->addAttachment ( basename ( $file ) ); + } + } + } + + // return the SMTP session transcript + public function getTranscript() { + return $this->transcript; + } + } +} + |